PISTON BOY Thoroughbred



Piston Boy is a thoroughbred horse born in Japan in 2021. Race horse Piston Boy is by Isla Bonita (JPN) out of Elfin Cove (USA) , trained by Manabu Ikezoe. Piston Boy form is available here. Owned by Three H Racing Co. Ltd..


Pedigree :
Sire ISLA BONITA (JPN) 2011
Dam ELFIN COVE (USA) 2013
Dam Sire ADIOS CHARLIE (USA) 2008

About the horse :
Foal Date 11 Mar 2021
Description 5yo B Horse
Trainer Manabu Ikezoe
Owner Three H Racing Co. Ltd.
Career 3 Wins (10%) - 8 Placings (35%) - 31 starts
Wins 1200m (1), 1300m (2)
PM Japan : JPY ¥20,385,000

Sale Information :

2021 Select Sale Foals (514)  

Northern Farm 

CharlesdeGaulle

JPY ¥ 74,800,000



Starts:

31

Win Rate:

10%

Place Rate:

35%










Piston Boy Past Races

7 of 11, 23 Mar 2026, R7 THREE YEAR OLD & UP 1400m | JPY ¥ 2,160,000 | 57.0kg | J: TAKUYA OKAMURA | T: SHINJI KUDO | MF-Never in the race | 1:29.80 | Winner: WIN AWARD
8 of 10, 10 Mar 2026, R9 TOKUBETSU(THREE YEAR OLD & UP) 1400m | JPY ¥ 3,600,000 | 57.0kg | J: KENSUKE HAYASHI | T: SHINJI KUDO | MF-Didn't finish off | 1:31.60 | Winner: GRAN RAISINS DORES
4 of 8, 23 Feb 2026, R8 THREE YEAR OLD & UP 1300m | JPY ¥ 2,160,000 | 57.0kg | J: S TATARA | T: SHINJI KUDO | MF-Okay in the run home | 1:24.50 | Winner: BIX
1 of 10, 11 Feb 2026, R8 TOKUBETSU(THREE YEAR OLD & UP) 1300m | JPY ¥ 2,880,000 | 57.0kg | J: S TATARA | T: SHINJI KUDO | OP-Strong win | 1:24.20 | 2nd: CARRY HAPPINESS
2 of 6, 21 Jan 2026, R7 THREE YEAR OLD & UP 1300m | JPY ¥ 1,620,000 | 57.0kg | J: S TATARA | T: SHINJI KUDO | Got Bk-Only beaten narrowly | 1:24.90 | Winner: HAKKYOI
9 of 10, 29 Dec 2025, R11 TOKUBETSU(THREE YEAR OLD & UP) 1400m | JPY ¥ 2,880,000 | 57.0kg | J: S TATARA | T: SHINJI KUDO | OP-Safely held | 1:31.10 | Winner: SHINRINGENKAI
2 of 8, 30 Nov 2025, R4 THREE YEAR OLD & UP 1600m | JPY ¥ 1,620,000 | 57.0kg | J: S TATARA | T: SHINJI KUDO | OP-Never really a threat | 1:47.40 | Winner: MOZU AEGIS
4 of 12, 16 Nov 2025, R6 THREE YEAR OLD & UP 1300m | JPY ¥ 1,620,000 | 57.0kg | J: S TATARA | T: SHINJI KUDO | OP-Couldn't finish off | 1:23.20 | Winner: ATID
4 of 11, 02 Nov 2025, R11 TOKUBETSU(THREE YEAR OLD & UP) 1400m | JPY ¥ 2,880,000 | 57.0kg | J: S TATARA | T: SHINJI KUDO | Off-P-Got home fair | 1:29.60 | Winner: SKYLIGHT
2 of 11, 05 Oct 2025, R7 THREE YEAR OLD & UP 1300m | JPY ¥ 1,620,000 | 57.0kg | J: S TATARA | T: SHINJI KUDO | OP-Just missed out | 1:23.40 | Winner: LAPLACE



Horse Stat

Jockey
Win
Win%
Place
Place%
Starts
PM
Profit
POT
SEIYA TATARA 2 22% 3 33% 9 $38,260 -5 72
KOHEI MATSUYAMA 1 14% 2 29% 7 $102,172 -51 13
M DEMURO 0 0% 0 0% 2 $0 -20 0
RYAN MOORE 0 0% 0 0% 1 $5,761 -10 0
BAUYRZHAN MURZABAYEV 0 0% 2 100% 2 $28,666 -20 0
KATSUMA SAMESHIMA 0 0% 0 0% 1 $0 -10 0
CRISTIAN DEMURO 0 0% 0 0% 1 $12,319 -10 0
SEINOSUKE YOSHIMURA 0 0% 0 0% 2 $0 -20 0
K IKEZOE 0 0% 0 0% 1 $0 -10 0
RYUSEI SAKAI 0 0% 1 50% 2 $21,374 -20 0
NANA KAWAHARADA 0 0% 0 0% 1 $0 -10 0
KENSUKE HAYASHI 0 0% 0 0% 1 $0 -10 0
TAKUYA OKAMURA 0 0% 0 0% 1 $0 -10 0

Course
Win
Win%
Place
Place%
Starts
PM
Profit
POT
KOCHI 2 18% 3 27% 11 $38,260 -25 59
HANSHIN 1 17% 3 50% 6 $106,300 -41 15
CHUKYO 0 0% 1 50% 2 $19,202 -20 0
KYOTO 0 0% 1 12% 8 $39,029 -80 0
NIIGATA 0 0% 0 0% 1 $0 -10 0
KYOTO 0 0% 0 0% 2 $5,761 -20 0
KOKURA 0 0% 0 0% 1 $0 -10 0